https://library.ceibs.edu/themes/custom/dyniva_ui/build/commons/waypoints.js?tdy81m

1/*! For license information please see waypoints.js.LICENSE.txt */
2!function(){var t={3511:function(){!function(){"use strict";var t=0,e={};function i(n){if(!n)throw new Error("No options passed to Waypoint constructor");if(!n.element)throw new Error("No element option passed to Waypoint constructor");if(!n.handler)throw new Error("No handler option passed to Waypoint constructor");this.key="waypoint-"+t,this.options=i.Adapter.extend({},i.defaults,n),this.element=this.options.element,this.adapter=new i.Adapter(this.element),this.callback=n.handler,this.axis=this.options.horizontal?"horizontal":"vertical",this.enabled=this.options.enabled,this.triggerPoint=null,this.group=i.Group.findOrCreate({name:this.options.group,axis:this.axis}),this.context=i.Context.findOrCreateByElement(this.options.context),i.offsetAliases[this.options.offset]&&(this.options.offset=i.offsetAliases[this.options.offset]),this.group.add(this),this.context.add(this),e[this.key]=this,t+=1}i.prototype.queueTrigger=function(t){this.group.queueTrigger(this,t)},i.prototype.trigger=function(t){this.enabled&&this.callback&&this.callback.apply(this,t)},i.prototype.destroy=function(){this.context.remove(this),this.group.remove(this),delete e[this.key]},i.prototype.disable=function(){return this.enabled=!1,this},i.prototype.enable=function(){return this.context.refresh(),this.enabled=!0,this},i.prototype.next=function(){return this.group.next(this)},i.prototype.previous=function(){return this.group.previous(this)},i.invokeAll=function(t){var i=[];for(var n in e)i.push(e[n]);for(var o=0,r=i.length;o<r;o++)i[o][t]()},i.destroyAll=function(){i.invokeAll("destroy")},i.disableAll=function(){i.invokeAll("disable")},i.enableAll=function(){for(var t in i.Context.refreshAll(),e)e[t].enabled=!0;return this},i.refreshAll=function(){i.Context.refreshAll()},i.viewportHeight=function(){return window.innerHeight||document.documentElement.clientHeight},i.viewportWidth=function(){return document.documentElement.clientWidth},i.adapters=[],i.defaults={context:window,continuous:!0,enabled:!0,group:"default",horizontal:!1,offset:0},i.offsetAliases={"bottom-in-view":function(){return this.context.innerHeight()-this.adapter.outerHeight()},"right-in-view":function(){return this.context.innerWidth()-this.adapter.outerWidth()}},window.Waypoint=i}(),function(){"use strict";function t(t){window.setTimeout(t,1e3/60)}var e=0,i={},n=window.Waypoint,o=window.onload;function r(t){this.element=t,this.Adapter=n.Adapter,this.adapter=new this.Adapter(t),this.key="waypoint-context-"+e,this.didScroll=!1,this.didResize=!1,this.oldScroll={x:this.adapter.scrollLeft(),y:this.adapter.scrollTop()},this.waypoints={vertical:{},horizontal:{}},t.waypointContextKey=this.key,i[t.waypointContextKey]=this,e+=1,n.windowContext||(n.windowContext=!0,n.windowContext=new r(window)),this.createThrottledScrollHandler(),this.createThrottledResizeHandler()}r.prototype.add=function(t){var e=t.options.horizontal?"horizontal":"vertical";this.waypoints[e][t.key]=t,this.refresh()},r.prototype.checkEmpty=function(){var t=this.Adapter.isEmptyObject(this.waypoints.horizontal),e=this.Adapter.isEmptyObject(this.waypoints.vertical),n=this.element==this.element.window;t&&e&&!n&&(this.adapter.off(".waypoints"),delete i[this.key])},r.prototype.createThrottledResizeHandler=function(){var t=this;function e(){t.handleResize(),t.didResize=!1}this.adapter.on("resize.waypoints",(function(){t.didResize||(t.didResize=!0,n.requestAnimationFrame(e))}))},r.prototype.createThrottledScrollHandler=function(){var t=this;function e(){t.handleScroll(),t.didScroll=!1}this.adapter.on("scroll.waypoints",(function(){t.didScroll&&!n.isTouch||(t.didScroll=!0,n.requestAnimationFrame(e))}))},r.prototype.handleResize=function(){n.Context.refreshAll()},r.prototype.handleScroll=function(){var t={},e={horizontal:{newScroll:this.adapter.scrollLeft(),oldScroll:this.oldScroll.x,forward:"right",backward:"left"},vertical:{newScroll:this.adapter.scrollTop(),oldScroll:this.oldScroll.y,forward:"down",backward:"up"}};for(var i in e){var n=e[i],o=n.newScroll>n.oldScroll?n.forward:n.backward;for(var r in this.waypoints[i]){var s=this.waypoints[i][r];if(null!==s.triggerPoint){var a=n.oldScroll<s.triggerPoint,l=n.newScroll>=s.triggerPoint;(a&&l||!a&&!l)&&(s.queueTrigger(o),t[s.group.id]=s.group)}}}for(var h in t)t[h].flushTriggers();this.oldScroll={x:e.horizontal.newScroll,y:e.vertical.newScroll}}

2,r.prototype.innerHeight=function(){return this.element==this.element.window?n.viewportHeight():this.adapter.innerHeight()},r.prototype.remove=function(t){delete this.waypoints[t.axis][t.key],this.checkEmpty()},r.prototype.innerWidth=function(){return this.element==this.element.window?n.viewportWidth():this.adapter.innerWidth()},r.prototype.destroy=function(){var t=[];for(var e in this.waypoints)for(var i in this.waypoints[e])t.push(this.waypoints[e][i]);for(var n=0,o=t.length;n<o;n++)t[n].destroy()},r.prototype.refresh=function(){var t,e=this.element==this.element.window,i=e?void 0:this.adapter.offset(),o={};for(var r in this.handleScroll(),t={horizontal:{contextOffset:e?0:i.left,contextScroll:e?0:this.oldScroll.x,contextDimension:this.innerWidth(),oldScroll:this.oldScroll.x,forward:"right",backward:"left",offsetProp:"left"},vertical:{contextOffset:e?0:i.top,contextScroll:e?0:this.oldScroll.y,contextDimension:this.innerHeight(),oldScroll:this.oldScroll.y,forward:"down",backward:"up",offsetProp:"top"}}){var s=t[r];for(var a in this.waypoints[r]){var l,h,p,c,u=this.waypoints[r][a],d=u.options.offset,f=u.triggerPoint,w=0,y=null==f;u.element!==u.element.window&&(w=u.adapter.offset()[s.offsetProp]),"function"==typeof d?d=d.apply(u):"string"==typeof d&&(d=parseFloat(d),u.options.offset.indexOf("%")>-1&&(d=Math.ceil(s.contextDimension*d/100))),l=s.contextScroll-s.contextOffset,u.triggerPoint=Math.floor(w+l-d),h=f<s.oldScroll,p=u.triggerPoint>=s.oldScroll,c=!h&&!p,!y&&(h&&p)?(u.queueTrigger(s.backward),o[u.group.id]=u.group):(!y&&c||y&&s.oldScroll>=u.triggerPoint)&&(u.queueTrigger(s.forward),o[u.group.id]=u.group)}}return n.requestAnimationFrame((function(){for(var t in o)o[t].flushTriggers()})),this},r.findOrCreateByElement=function(t){return r.findByElement(t)||new r(t)},r.refreshAll=function(){for(var t in i)i[t].refresh()},r.findByElement=function(t){return i[t.waypointContextKey]},window.onload=function(){o&&o(),r.refreshAll()},n.requestAnimationFrame=function(e){(window.requestAnimationFrame||window.mozRequestAnimationFrame||window.webkitRequestAnimationFrame||t).call(window,e)},n.Context=r}(),function(){"use strict";function t(t,e){return t.triggerPoint-e.triggerPoint}function e(t,e){return e.triggerPoint-t.triggerPoint}var i={vertical:{},horizontal:{}},n=window.Waypoint;function o(t){this.name=t.name,this.axis=t.axis,this.id=this.name+"-"+this.axis,this.waypoints=[],this.clearTriggerQueues(),i[this.axis][this.name]=this}o.prototype.add=function(t){this.waypoints.push(t)},o.prototype.clearTriggerQueues=function(){this.triggerQueues={up:[],down:[],left:[],right:[]}},o.prototype.flushTriggers=function(){for(var i in this.triggerQueues){var n=this.triggerQueues[i],o="up"===i||"left"===i;n.sort(o?e:t);for(var r=0,s=n.length;r<s;r+=1){var a=n[r];(a.options.continuous||r===n.length-1)&&a.trigger([i])}}this.clearTriggerQueues()},o.prototype.next=function(e){this.waypoints.sort(t);var i=n.Adapter.inArray(e,this.waypoints);return i===this.waypoints.length-1?null:this.waypoints[i+1]},o.prototype.previous=function(e){this.waypoints.sort(t);var i=n.Adapter.inArray(e,this.waypoints);return i?this.waypoints[i-1]:null},o.prototype.queueTrigger=function(t,e){this.triggerQueues[e].push(t)},o.prototype.remove=function(t){var e=n.Adapter.inArray(t,this.waypoints);e>-1&&this.waypoints.splice(e,1)},o.prototype.first=function(){return this.waypoints[0]},o.prototype.last=function(){return this.waypoints[this.waypoints.length-1]},o.findOrCreate=function(t){return i[t.axis][t.name]||new o(t)},n.Group=o}(),function(){"use strict";var t=window.jQuery,e=window.Waypoint;function i(e){this.$element=t(e)}t.each(["innerHeight","innerWidth","off","offset","on","outerHeight","outerWidth","scrollLeft","scrollTop"],(function(t,e){i.prototype[e]=function(){var t=Array.prototype.slice.call(arguments);return this.$element[e].apply(this.$element,t)}})),t.each(["extend","inArray","isEmptyObject"],(function(e,n){i[n]=t[n]})),e.adapters.push({name:"jquery",Adapter:i}),e.Adapter=i}(),function(){"use strict";var t=window.Waypoint;function e(e){return function(){var i=[],n=arguments[0];return e.isFunction(arguments[0])&&((n=e.extend({},arguments[1])).handler=arguments[0]),this.each((function(){var o=e.extend({},n,{element:this});"string"==typeof o.context&&(o.context=e(this).closest(o.context)[0]),i.push(new t(o))})),i}}window.jQuery&&(window.jQuery.fn.waypoint=e(window.jQuery)),window.Zepto&&(window.Zepto.fn.waypoint=e(window.Zepto))}()},8356:function(){!function(){"use strict";function t(){}var e=window.Waypoint;function i(t){this.options=e.Adapter.extend({},i.defaults,t),this.axis=this.options.horizontal?"horizontal":"vertical",this.waypoints=[],this.element=this.options.element,this.createWaypoints()}i.prototype.createWaypoints=function(){for(var t={vertical:[{down:"enter",up:"exited",offset:"100%"},{down:"entered",up:"exit",offset:"bottom-in-view"},{down:"exit",up:"entered",offset:0},{down:"exited",up:"enter",offset:function(){return-this.adapter.outerHeight()}}],horizontal:[{right:"enter",left:"exited",offset:"100%"},{right:"entered",left:"exit",offset:"right-in-view"},{right:"exit",left:"entered",offset:0},{right:"exited",left:"enter",offset:function(){return-this.adapter.outerWidth()}}]},e=0,i=t[this.axis].length;e<i;e++){var n=t[this.axis][e];this.createWaypoint(n)}},i.prototype.createWaypoint=function(t){var i=this;this.waypoints.push(new e({context:this.options.context,element:this.options.element,enabled:this.options.enabled,handler:function(t){return function(e){i.options[t[e]].call(i,e)}}(t),offset:t.offset,horizontal:this.options.horizontal}))},i.prototype.destroy=function(){for(var t=0,e=this.waypoints.length;t<e;t++)this.waypoints[t].destroy();this.waypoints=[]},i.prototype.disable=function(){for(var t=0,e=this.waypoints.length;t<e;t++)this.waypoints[t].disable()},i.prototype.enable=function(){for(var t=0,e=this.waypoints.length;t<e;t++)this.waypoints[t].enable()}

2,i.defaults={context:window,enabled:!0,enter:t,entered:t,exit:t,exited:t},e.Inview=i}()},1791:function(){!function(){"use strict";var t=window.jQuery,e=window.Waypoint;function i(n){this.options=t.extend({},e.defaults,i.defaults,n),this.element=this.options.element,this.$element=t(this.element),this.createWrapper(),this.createWaypoint()}i.prototype.createWaypoint=function(){var i=this.options.handler;this.waypoint=new e(t.extend({},this.options,{element:this.wrapper,handler:t.proxy((function(t){var e=this.options.direction.indexOf(t)>-1,n=e?this.$element.outerHeight(!0):"";this.$wrapper.height(n),this.$element.toggleClass(this.options.stuckClass,e),i&&i.call(this,t)}),this)}))},i.prototype.createWrapper=function(){this.options.wrapper&&this.$element.wrap(this.options.wrapper),this.$wrapper=this.$element.parent(),this.wrapper=this.$wrapper[0]},i.prototype.destroy=function(){this.$element.parent()[0]===this.wrapper&&(this.waypoint.destroy(),this.$element.removeClass(this.options.stuckClass),this.options.wrapper&&this.$element.unwrap())},i.defaults={wrapper:'<div class="sticky-wrapper" />',stuckClass:"stuck",direction:"down right"},e.Sticky=i}()}},e={};function i(n){var o=e[n];if(void 0!==o)return o.exports;var r=e[n]={exports:{}};return t[n](r,r.exports,i),r.exports}i.n=function(t){var e=t&&t.__esModule?function(){return t.default}:function(){return t};return i.d(e,{a:e}),e},i.d=function(t,e){for(var n in e)i.o(e,n)&&!i.o(t,n)&&Object.defineProperty(t,n,{enumerable:!0,get:e[n]})},i.o=function(t,e){return Object.prototype.hasOwnProperty.call(t,e)},function(){"use strict";var t;i(3511),i(8356),i(1791);t=jQuery,Drupal.behaviors.dyniva={first:!0,attach:function(e){if(!this.first)return!1;this.inviews(".inview-box"),t(".sticky-header .sticky-wrapper").length>0&&this.sticky(".sticky-header .sticky-wrapper"),this.first=!1},sticky:function(e){new Waypoint.Sticky({stuckClass:"stuck",element:t(e)[0],offset:function(){return-this.element.clientHeight}})},inviews:function(e){t(e).each((function(e,i){var n=t(i);n.addClass("new-inview-backend"),new Waypoint.Inview({element:i,enter:function(e){n.removeClass("new-inview-backend",t(this).is(".new-inview-backend"))},entered:function(e){n.addClass("new-inview-current"),n.removeClass("new-inview-backend",t(this).is(".new-inview-backend"))},exit:function(e){n.removeClass("new-inview-current",t(this).is(".new-inview-current"))},exited:function(t){n.addClass("new-inview-backend")}})}))}}}()}();